188802260

素因数分解:

$2^2\times 5^1\times {\mathrm{9440113}}^1$

素因数の和:9440122

約数の個数: 12

約数和(自身を含む): 396484788

約数和(自身を除く): 207682528

約数列:

[1, 2, 4, 5, 10, 20, 9440113, 18880226, 37760452, 47200565, 94401130, 188802260]

約数ペア:

[(1, 188802260), (2, 94401130), (4, 47200565), (5, 37760452), (10, 18880226), (20, 9440113)]